What color do cats see worse? - briefly
Cats are known for their exceptional low-light vision, but they have a limited ability to distinguish between certain colors, particularly shades of red and green. This is because cat eyes contain fewer cone cells, which are responsible for color perception, compared to human eyes.
What color do cats see worse? - in detail
Cats, like many other mammals, have color vision that is somewhat different from humans. While humans are trichromatic, meaning we have three types of cone cells in our eyes that detect red, green, and blue light, cats are dichromatic, possessing only two types of cone cells that detect blue and yellow light. This means that cats see colors differently than humans do, and their color vision is not as vivid or detailed as ours.
The color that cats see worse is generally considered to be red. Since cats lack the cone cells that detect red light, they have difficulty distinguishing shades of red from other colors. To a cat, red appears more like a dark gray or brown. This is why many toys and accessories designed for cats are brightly colored in blue, yellow, or green hues rather than red, as these colors are more visible and appealing to them.
In addition to their reduced ability to see red, cats also have better vision in low light conditions compared to humans. Their eyes have a higher concentration of rod cells, which are sensitive to low levels of light. This adaptation allows cats to hunt effectively at night or in dimly lit environments. However, this enhanced low-light vision comes at the cost of reduced color perception and less detailed vision during the day.
Overall, while cats do possess color vision, their ability to distinguish between different colors is limited compared to humans. Understanding these differences can help pet owners choose toys and accessories that are more visually appealing and engaging for their feline companions.